Latvia vs San Marino: Particulate matter exposure in 1990 vs. 2017
Latvia
13.01 micrograms per cubic meter
in 2023
San Marino
12.74 micrograms per cubic meter
in 2023
Latvia rank
135th
San Marino rank
137th
Particulate matter exposure in 1990 vs. 2017 over time
- Latvia
- San Marino
How they compare
Latvia currently reports 13.01 micrograms per cubic meter against 12.74 micrograms per cubic meter in San Marino, a difference of 0.27 micrograms per cubic meter.
The two have swapped places 8 times across 34 shared years of data; in 1990 it was Latvia ahead.
Latvia ranks 135th and San Marino ranks 137th of 200 countries.
Latvia has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Latvia | San Marino | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 33.58 micrograms per cubic meter | 20.74 micrograms per cubic meter | 12.84 micrograms per cubic meter | Latvia |
| 2000s | 24.43 micrograms per cubic meter | 17.93 micrograms per cubic meter | 6.5 micrograms per cubic meter | Latvia |
| 2010s | 16.49 micrograms per cubic meter | 14.74 micrograms per cubic meter | 1.75 micrograms per cubic meter | Latvia |
| 2020s | 14.15 micrograms per cubic meter | 13.56 micrograms per cubic meter | 0.5929 micrograms per cubic meter | Latvia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher particulate matter exposure in 1990 vs. 2017, Latvia or San Marino?
- Latvia, at 13.01 micrograms per cubic meter against 12.74 micrograms per cubic meter in San Marino as of 2023.
- What is the difference in particulate matter exposure in 1990 vs. 2017 between Latvia and San Marino?
- 0.27 micrograms per cubic meter, with Latvia ahead.
- How many years of comparable data are there for Latvia and San Marino?
- 34 years are reported by both, from 1990 to 2023.
- How do Latvia and San Marino rank globally for particulate matter exposure in 1990 vs. 2017?
- Latvia ranks 135th and San Marino ranks 137th of 200 countries.
- Where does this data come from?
- Global Burden of Disease Study 2023, Institute for Health Metrics and Evaluation (IHME), via World Bank (2026) – processed by Our World in Data, published as Particulate matter exposure in 1990 vs. 2017. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Population-weighted average level of exposure to concentrations of suspended particles measuring less than 2.5 microns in diameter. Exposure is measured in micrograms per cubic meter (µg/m³).